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Each side of a square flower bed is 2 m ...

Each side of a square flower bed is 2 m 80 cm long. It is extended by digging a strip 30 cm wide all around it. Find the area of the enlarged flower bed and also the increase in the area of the flower bed.

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RD SHARMA-MENSURATION-1-All Questions
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  13. Find the area of a parallelogram with base 5 cm and altitude 4.2 cm...

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  14. Find the area in square metres of the parallelogram whose base and ...

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  15. Find the altitude of parallelogram whose area is 2.25 m^2 and base ...

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  16. The side of a rhombus is 6.5 cm and its altitude is 4 cm. Find its ...

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  17. The area of a rhombus is 72c m^2 . If its perimeter is 32 cm, find its...

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  18. In fig. 15 A B C D is a parallelogram C M|A B and B L|A Ddot If\ A B=...

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  19. A field in the form a parallelogram has base 15 dam and altitude 8 ...

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